Christina Aguilera to pose for Playboy?

The 'Your Body' hitmaker, who recently posed nude to show off her growing baby bump on the cover of the latest issue of V magazine, is reportedly eager to strip down again after she gives birth to her second child and gets back in shape.

A source close to the 33-year-old star, who already has a six-year-old son, Max, told In Touch Weekly magazine: "She wants to do Playboy. This is something she wanted to do even before she got pregnant. Christina's always loved her body."

The 'Voice' USA mentor, who lost 20 pounds last year after embarking on a strict diet and fitness regime, is said to have hired a nutritionist to help her maintain a healthy weight throughout her pregnancy and plans to get back to her pre-baby weight before agreeing to bare all in the magazine.

The insider said: "It won't be too hard. She even hired a nutritionist.

"She's determined to do this. Christina is planning to show off her assets."

The blonde beauty, who is engaged to Matthew Rutler and is expecting a baby girl, recently said she is "proud" of her figure.

She said: As a woman, I'm proud to embrace my body through all stages of life, staying fearless and confident in surrendering to the unknowns the future has in store."